摘要
城市轨交线路设计中会遇到陡坡急弯的情况,坡度折减后往往达到最大坡度,这样的条件不利于车辆故障情况下的救援。为此建议陡坡急弯段线路最好衔接配线车站,当实施故障救援的列车无法通过陡坡时可以退行到配线车站待避,从而缩短救援时间,减少故障救援对全线正常运营的影响。
Sharp curve on steep slope may occur in urban rail transit alignment design. The alignment may reach maximum slope gradient after gradient reduction. Such conditions are not conducive to the rescue in case of train breakdown. Therefore it is recommended that the station with sidings be designed connecting the section with sharp curve on steep slope. Thus,if a rescue train cannot drive through the slope,it can drive to the station with sidings so as to shorten the rescue time and reduce the influence on normal operation of the whole line.
出处
《地下工程与隧道》
2013年第4期51-53,共3页
Underground Engineering and Tunnels
